Transistor lost. My philips tv model number 19E8007584 have a transistor lost, may be it explodes, and I would like to know if some one have the electric diagram and if coul tell me the transistor description. In the circuit board the number of piece of the transistor is 7402 in the power supply area. Thanks.

The EHT number for a Philips TV model 21PT3525/V7 can vary depending on the specific version of the TV. However, the EHT number for this model is typically BSC25-0235 or BSC25-0217.
It's important to note that replacing the EHT can be a dangerous process, as it involves working with high voltage components. If you're not experienced with electronics repair, it's recommended to seek assistance from a qualified technician who can perform the repair safely and properly.

If by eht you mean high voltage transformer, Google the model number with "parts" to see what is available or contact Philips.

Hi j67681,

Depending on your model, you can typically find instruction manuals directly on the manufacturer website. If you are unsure of the website, perform a search.

If you are looking for User Manuals for Philips Consumer Lifestyle products, visit:

www.philips.com/support

Just enter your model number to be taken to the product specific support page.

Hope this helps. Let me know by rating this solution. Thanks!

Hello
The number of horizontal output transistor is [TL 035]. If this number is not available, you can use exact substitute after reffering it to transistor data book and equivalents. OK.

You have lost your high voltage section, and that is why the TV is in shutdown mode, it has a horizontal output transistor that is shorted, and it is located on a metal heat sink near the fly back. You can have it repair if taken to the shop for about 100.

http://www.remotecentral.com/cgi-bin/files/rcfiles.cgi?area=other&db=devices&br=philips
If you know what the model number is, you should be able to locate the user guide here. Codes are located in the back of each guide. Hope this helps.

Whats the model number, as thats usually a bad HOT transistor or flyback the causes that. Please respond to this same post with your model number and I will try to assist you with the problem.

the codes are listed on the following website

http://www.universal-remote.net/philipsmagnavox.html

you can get the codes from the link i have given you. Download the file and it has the codes and user manual for you there are quite a few for philips... so be patient and you will get it:)

http://www.remotecentral.com/cgi-bin/files/dl.cgi?file=others/ge/rm24912-manual.zip&area=other

A "fixya" rating would be great for my time to get this info for you.
thanx